The Vevor 59-piece impact socket set is built for automotive repair, equipment assembly, and general mechanical work. It includes both 3/8" and 1/2" drive sockets in SAE and metric sizes with a 6-point design for strong fastener engagement. Made from Cr-Mo alloy steel with vacuum heat treatment, the set is designed for durability, impact resistance, and long service life. Laser-etched and rolled size markings help improve visibility and identification. A storage case is included for organized transport and storage.